Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

estateone.co.jp

株式会社エステート・ワン | 足利・佐野エリアの不動産情報 住まい選びのパートナー

Page Load Speed

6.4 sec in total

First Response

551 ms

Resources Loaded

5.7 sec

Page Rendered

155 ms

estateone.co.jp screenshot

About Website

Welcome to estateone.co.jp homepage info - get ready to check Estateone best content for Japan right away, or after learning these important things about estateone.co.jp

栃木県足利市の不動産情報。賃貸アパート、賃貸マンション、一戸建て等の賃貸住宅情報や土地・建物・中古住宅などの売買情報まで幅広く取り揃えております。土地活用についても積極的にアドバイスを行っております。

Visit estateone.co.jp

Key Findings

We analyzed Estateone.co.jp page load time and found that the first response time was 551 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

estateone.co.jp performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.8 s

4/100

10%

LCP (Largest Contentful Paint)

Value12.6 s

0/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value1,390 ms

16/100

30%

CLS (Cumulative Layout Shift)

Value0.156

74/100

15%

TTI (Time to Interactive)

Value15.6 s

6/100

10%

Network Requests Diagram

estateone.co.jp

551 ms

www.estateone.co.jp

1334 ms

wp-emoji-release.min.js

499 ms

widget.css

344 ms

styles.css

354 ms

Our browser made a total of 155 requests to load all elements on the main page. We found that 35% of them (54 requests) were addressed to the original Estateone.co.jp, 10% (16 requests) were made to Static.xx.fbcdn.net and 8% (13 requests) were made to Maps.googleapis.com. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Estateone.co.jp.

Page Optimization Overview & Recommendations

Page size can be reduced by 991.0 kB (34%)

Content Size

2.9 MB

After Optimization

1.9 MB

In fact, the total size of Estateone.co.jp main page is 2.9 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-72%

Potential reduce by 24.8 kB

  • Original 34.5 kB
  • After minification 33.3 kB
  • After compression 9.8 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.8 kB or 72% of the original size.

Image Optimization

-3%

Potential reduce by 46.4 kB

  • Original 1.6 MB
  • After minification 1.5 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Estateone images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 731.0 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 334.8 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 731.0 kB or 69% of the original size.

CSS Optimization

-80%

Potential reduce by 188.9 kB

  • Original 236.1 kB
  • After minification 202.3 kB
  • After compression 47.2 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Estateone.co.jp needs all CSS files to be minified and compressed as it can save up to 188.9 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 78 (53%)

Requests Now

148

After Optimization

70

The browser has sent 148 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Estateone. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 52 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

estateone.co.jp accessibility score

75

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

Best Practices

estateone.co.jp best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

estateone.co.jp SEO score

88

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    JA

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Estateone.co.jp can be misinterpreted by Google and other search engines. Our service has detected that Japanese is used on the page, and it matches the claimed language. Our system also found out that Estateone.co.jp main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of Estateone. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: